510 likes | 525 Views
Cell Structures. Oxen VS Wolves(1).mp4. Cell Types. Cytoskeleton. The cytoskeleton (cell skeleton) maintains the structure of animal cells and helps cells move. There are two types: M icrotubules M icrofilaments. Cytoskeleton
E N D
The cytoskeleton (cell skeleton) maintains the structure of animal cells and helps cells move. There are two types: Microtubules Microfilaments
Cytoskeleton Microtubules are hollow tubes that act like scaffolding to maintaining a cell's shape and provide a path for organelle movement. Bundles of microtubules create structures useful for movement: cilia (short, hairlike) flagella (long, whiplike)
Cytoskeleton Microfilamentsare like a rope of two twisted protein chains. Microfilaments can contract, causing movement. The contraction of muscle is due to the action of microfilaments.
Eukaryote Prokaryote Eukaryote Examples: Can it have?:
YouTube Links The Cell Song (1).mp4 A Tour of the Cell.mp4 Cell Types.mp4 All You Need To Know About Stem Cells.mp4 7A - Cells - Bill Nye the Science Guy.mp4